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<title>Qwt User&#39;s Guide: Class Members - Functions</title>
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   &#160;<span id="projectnumber">6.2.0</span>
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&#160;

<h3><a id="index_i"></a>- i -</h3><ul>
<li>icon()
: <a class="el" href="class_qwt_legend_data.html#aea7d1ab69cc1cab86a949b48b92a71b4">QwtLegendData</a>
, <a class="el" href="class_qwt_legend_label.html#ab1d36a69550e88cb346d51d0889a5444">QwtLegendLabel</a>
</li>
<li>imageData()
: <a class="el" href="class_qwt_painter_command.html#acb12c36d4b9df791bd4f2089e6c147d9">QwtPainterCommand</a>
</li>
<li>imageMap()
: <a class="el" href="class_qwt_plot_raster_item.html#ad64bb562d81ec0ccc7b4cfbf6bb9a133">QwtPlotRasterItem</a>
</li>
<li>incrementedValue()
: <a class="el" href="class_qwt_abstract_slider.html#a71cca2aac9933090020c2900d64dfb29">QwtAbstractSlider</a>
</li>
<li>incrementValue()
: <a class="el" href="class_qwt_abstract_slider.html#a871e1e719d9b20827e7ed48d0970a9f2">QwtAbstractSlider</a>
</li>
<li>incSteps()
: <a class="el" href="class_qwt_counter.html#a91149ef07b94558456479357d6f98151">QwtCounter</a>
</li>
<li>indent()
: <a class="el" href="class_qwt_text_label.html#a10c9a8e239241d72f082e31b4ff1ce09">QwtTextLabel</a>
</li>
<li>indicatorOrigin()
: <a class="el" href="class_qwt_plot_vector_field.html#ae5fd282a030036785e35cbad1d5e9e0c">QwtPlotVectorField</a>
</li>
<li>infoToItem()
: <a class="el" href="class_qwt_plot.html#aa951d433d8eba6a47bfd8f0537090c82">QwtPlot</a>
, <a class="el" href="class_qwt_polar_plot.html#afd93811d6707372d741ec0311b6033b4">QwtPolarPlot</a>
</li>
<li>init()
: <a class="el" href="class_qwt_plot_curve.html#a7afecd61327d56ddc76687d119e92b5d">QwtPlotCurve</a>
, <a class="el" href="class_qwt_plot_interval_curve.html#a98d9de9cc61e59e24d72e4f459b4b321">QwtPlotIntervalCurve</a>
, <a class="el" href="class_qwt_plot_trading_curve.html#a9fdb6082069ae913ed988137da1d57dd">QwtPlotTradingCurve</a>
, <a class="el" href="class_qwt_polar_curve.html#ad99ae37d57853661df31aa18ff4bc4fc">QwtPolarCurve</a>
</li>
<li>initializeGL()
: <a class="el" href="class_qwt_plot_g_l_canvas.html#a6401b6d2be7ced82110ad723eaea4cbf">QwtPlotGLCanvas</a>
, <a class="el" href="class_qwt_plot_open_g_l_canvas.html#a5a6b508d7be45426667284fad37eeac3">QwtPlotOpenGLCanvas</a>
</li>
<li>initKeyPattern()
: <a class="el" href="class_qwt_event_pattern.html#a91c1acb96b5c3849b9518206290f7da8">QwtEventPattern</a>
</li>
<li>initMousePattern()
: <a class="el" href="class_qwt_event_pattern.html#ab885e0f266fd5b574ccbc6272225f486">QwtEventPattern</a>
</li>
<li>initRaster()
: <a class="el" href="class_qwt_raster_data.html#a64f5bf40b6138cc66719a56555c03589">QwtRasterData</a>
</li>
<li>innerRect()
: <a class="el" href="class_qwt_dial.html#ae8ed34147296962269bc885d196467e8">QwtDial</a>
</li>
<li>insertItem()
: <a class="el" href="class_qwt_plot_dict.html#a36a00709420eb4f54b046e64561d5186">QwtPlotDict</a>
, <a class="el" href="class_qwt_polar_item_dict.html#abfd1d7fa38cfbbb60b3f70d67df5f3dd">QwtPolarItemDict</a>
</li>
<li>insertLegend()
: <a class="el" href="class_qwt_plot.html#a022a535ad11bebeaf9204a4fb8c4c430">QwtPlot</a>
, <a class="el" href="class_qwt_polar_plot.html#a98b7c37bfd9af060d138bee74a82d82e">QwtPolarPlot</a>
</li>
<li>intersect()
: <a class="el" href="class_qwt_interval.html#ac4e5b30c3a1fb1d808de112a36bba4f7">QwtInterval</a>
</li>
<li>intersects()
: <a class="el" href="class_qwt_interval.html#a686de6412516db14cb7985270fada36a">QwtInterval</a>
</li>
<li>interval()
: <a class="el" href="class_qwt_matrix_raster_data.html#a1d8668b0d9fe4c98514e272837c2b563">QwtMatrixRasterData</a>
, <a class="el" href="class_qwt_plot_raster_item.html#ae89258a78b262ccaad43c4a2d5f7b5b4">QwtPlotRasterItem</a>
, <a class="el" href="class_qwt_plot_rescaler.html#a776307286ffe7600016c277e161090d5">QwtPlotRescaler</a>
, <a class="el" href="class_qwt_plot_spectrogram.html#a4c06929746da69d6cfef748236d26c95">QwtPlotSpectrogram</a>
, <a class="el" href="class_qwt_plot_zone_item.html#a4e177d5580393de72df485ce4de23adf">QwtPlotZoneItem</a>
, <a class="el" href="class_qwt_raster_data.html#abe716e1d7ba8b5319c98995cd34c952e">QwtRasterData</a>
, <a class="el" href="class_qwt_sampling_thread.html#a4fd7b7df98159bb0daddab7709674991">QwtSamplingThread</a>
, <a class="el" href="class_qwt_scale_div.html#a30f6cd443fdbc5d57b3503893c7cbfa6">QwtScaleDiv</a>
, <a class="el" href="class_qwt_synthetic_point_data.html#a2f5943bdb60babe0782a23f6dbca2be2">QwtSyntheticPointData</a>
</li>
<li>intervalHint()
: <a class="el" href="class_qwt_plot_rescaler.html#a0e7afcdf8a843dc3fe44abe65b444065">QwtPlotRescaler</a>
</li>
<li>intervalType()
: <a class="el" href="class_qwt_date_scale_draw.html#a254741840cb7c96e42f2a8263f78506b">QwtDateScaleDraw</a>
, <a class="el" href="class_qwt_date_scale_engine.html#a5e4f61396ba4e9bbef56caf4645e5672">QwtDateScaleEngine</a>
</li>
<li>invalidate()
: <a class="el" href="class_qwt_dyn_grid_layout.html#ae126af63995c8d4fe3f4d9704d0e2b2f">QwtDynGridLayout</a>
, <a class="el" href="class_qwt_interval.html#a66c1d4ed7836dfbf3c6e851479ff32cf">QwtInterval</a>
, <a class="el" href="class_qwt_plot_layout.html#a44ce72879951571ffe4daa95be0ec242">QwtPlotLayout</a>
, <a class="el" href="class_qwt_polar_layout.html#a4abf2bf66f1c89901f0c253e66cc8a23">QwtPolarLayout</a>
</li>
<li>invalidateBackingStore()
: <a class="el" href="class_qwt_plot_abstract_g_l_canvas.html#a7161430c1788ca5123e34aa31a8be8f8">QwtPlotAbstractGLCanvas</a>
, <a class="el" href="class_qwt_plot_canvas.html#adafbfa908b2d3b6cf9c20aa6cf9abe27">QwtPlotCanvas</a>
, <a class="el" href="class_qwt_plot_g_l_canvas.html#a7a3ee293ae9564bce107bf7575edf10d">QwtPlotGLCanvas</a>
, <a class="el" href="class_qwt_plot_open_g_l_canvas.html#af51f7f7ddee32b6067821e694c358faa">QwtPlotOpenGLCanvas</a>
, <a class="el" href="class_qwt_polar_canvas.html#a4afef808e10242a83a26f4b856aa4cef">QwtPolarCanvas</a>
</li>
<li>invalidateCache()
: <a class="el" href="class_qwt_abstract_scale_draw.html#a4ed95cd23c5d779c1b05aa5295409aa6">QwtAbstractScaleDraw</a>
, <a class="el" href="class_qwt_dial.html#a8308ea7345348c683cd957de2ef5ca91">QwtDial</a>
, <a class="el" href="class_qwt_plot_raster_item.html#a547ce4d8d031b230226cfbd509ef65b5">QwtPlotRasterItem</a>
, <a class="el" href="class_qwt_plot_text_label.html#ac498a144d548eddd4209da5979815c76">QwtPlotTextLabel</a>
, <a class="el" href="class_qwt_symbol.html#a781dee5e5db701df592378eb71d84088">QwtSymbol</a>
</li>
<li>invert()
: <a class="el" href="class_qwt_scale_div.html#a1ea38d52d5836fd4376f480180973786">QwtScaleDiv</a>
</li>
<li>inverted()
: <a class="el" href="class_qwt_interval.html#abb27f98baf33dba926f19228fdf56a0d">QwtInterval</a>
, <a class="el" href="class_qwt_scale_div.html#ab096012b8e2882ec8abbdcf397564ce4">QwtScaleDiv</a>
</li>
<li>invertedControls()
: <a class="el" href="class_qwt_abstract_slider.html#a103f33278a3a876d89ab16e4a66cec86">QwtAbstractSlider</a>
</li>
<li>invTransform()
: <a class="el" href="class_qwt_abstract_scale.html#a50932c4bed140da5ce96b6718de2636b">QwtAbstractScale</a>
, <a class="el" href="class_qwt_log_transform.html#a4b209d782f57dc8bf6ae3bc2a6680069">QwtLogTransform</a>
, <a class="el" href="class_qwt_null_transform.html#aa25fa848f9f3d0a91d081cf3d45140b7">QwtNullTransform</a>
, <a class="el" href="class_qwt_plot.html#a98a568b4c4c52774407a841ddc76e3d2">QwtPlot</a>
, <a class="el" href="class_qwt_plot_picker.html#ac4d194a51dcee9d8b6329beaf74e01de">QwtPlotPicker</a>
, <a class="el" href="class_qwt_polar_canvas.html#a59b8ed7fb1726bd82b60a0298a46f076">QwtPolarCanvas</a>
, <a class="el" href="class_qwt_polar_picker.html#a230422c143eb904b8fd7350c2780a1db">QwtPolarPicker</a>
, <a class="el" href="class_qwt_power_transform.html#a07b557015e7cddf0ec673be07827db69">QwtPowerTransform</a>
, <a class="el" href="class_qwt_scale_map.html#a08dc05a17283c531e2c1d79fd52bc56a">QwtScaleMap</a>
, <a class="el" href="class_qwt_transform.html#a5cfb0a329b8418028baf6974b188d76b">QwtTransform</a>
</li>
<li>isActive()
: <a class="el" href="class_qwt_picker.html#a9ee030f985edfa20d0f896534b9b611b">QwtPicker</a>
</li>
<li>isAligning()
: <a class="el" href="class_qwt_painter.html#a834b4cd706c5763e97d08239c1e9d2a5">QwtPainter</a>
</li>
<li>isAxisEnabled()
: <a class="el" href="class_qwt_plot_magnifier.html#ac1882d7be736011c914ba255dbd69f7f">QwtPlotMagnifier</a>
, <a class="el" href="class_qwt_plot_panner.html#ab6906099ac3a3053a1af6044ddbf7ba1">QwtPlotPanner</a>
</li>
<li>isAxisValid()
: <a class="el" href="class_qwt_plot.html#ab239adde9b90b55b258415cd9f21c633">QwtPlot</a>
</li>
<li>isAxisVisible()
: <a class="el" href="class_qwt_plot.html#a66c38c6f8feca5cef3603ac0a20e4d4f">QwtPlot</a>
, <a class="el" href="class_qwt_polar_grid.html#a9f1bd4bcd3ab5af3e41d64540aca5ddb">QwtPolarGrid</a>
</li>
<li>isChecked()
: <a class="el" href="class_qwt_legend_label.html#afdfcb6dbb06d6bd0037e66b45e43cb6f">QwtLegendLabel</a>
</li>
<li>isColorBarEnabled()
: <a class="el" href="class_qwt_scale_widget.html#a5ab49692bc9ec77ef84de6e36b12f741">QwtScaleWidget</a>
</li>
<li>isDown()
: <a class="el" href="class_qwt_legend_label.html#a637bf4081c1004de5850987be03c3a35">QwtLegendLabel</a>
</li>
<li>isEmpty()
: <a class="el" href="class_qwt_abstract_legend.html#a9904720ba92daf03d0e5d8559cc5cdfe">QwtAbstractLegend</a>
, <a class="el" href="class_qwt_dyn_grid_layout.html#a2acda84d01d7bc73f28cd6ba02d72c41">QwtDynGridLayout</a>
, <a class="el" href="class_qwt_graphic.html#a41e6e467eff2c5dd5d616177e9d6ee95">QwtGraphic</a>
, <a class="el" href="class_qwt_legend.html#a2fefc0a988011b2e776484866a1414ff">QwtLegend</a>
, <a class="el" href="class_qwt_scale_div.html#acd381e04ff528149586a8bdf0725d5e1">QwtScaleDiv</a>
, <a class="el" href="class_qwt_text.html#aa7a14283b812f50234fa0ee960e65307">QwtText</a>
</li>
<li>isEnabled()
: <a class="el" href="class_qwt_magnifier.html#a64f88257b2432d21f5fc62e7fd9c0fde">QwtMagnifier</a>
, <a class="el" href="class_qwt_panner.html#a19439f534fc9fa254693948eb4f4bb5f">QwtPanner</a>
, <a class="el" href="class_qwt_picker.html#aa5fc6ba4bcf5eecb883724ac63546fe8">QwtPicker</a>
, <a class="el" href="class_qwt_plot_rescaler.html#a85a9b40054acaab051f3679db1547b81">QwtPlotRescaler</a>
</li>
<li>isGridVisible()
: <a class="el" href="class_qwt_polar_grid.html#a7f0139dd1421bb66314f1f00408db38d">QwtPolarGrid</a>
</li>
<li>isIncreasing()
: <a class="el" href="class_qwt_scale_div.html#aea9a817b912f3b6e939850e0345e73a4">QwtScaleDiv</a>
</li>
<li>isInverted()
: <a class="el" href="class_qwt_abstract_scale.html#a8c649b5b370b06f5028fb83b78189e4a">QwtAbstractScale</a>
, <a class="el" href="class_qwt_wheel.html#aee17a3ed663926c59affb367fffa9718">QwtWheel</a>
</li>
<li>isInverting()
: <a class="el" href="class_qwt_scale_map.html#a283100be40b08db7df078b8a0ee1d19c">QwtScaleMap</a>
</li>
<li>isMinorGridVisible()
: <a class="el" href="class_qwt_polar_grid.html#a8ab05f92123354191986a0de1b2fb6ec">QwtPolarGrid</a>
</li>
<li>isNull()
: <a class="el" href="class_qwt_graphic.html#a4d9805fcf85568fc6f67293a6f805537">QwtGraphic</a>
, <a class="el" href="class_qwt_interval.html#ac95c8974f73abe63f615da085f64c146">QwtInterval</a>
, <a class="el" href="class_qwt_point3_d.html#af7a0291c9ff021e4424d5e1026917cb0">QwtPoint3D</a>
, <a class="el" href="class_qwt_point_polar.html#a56afb57bde562399ff68043fd9251ebe">QwtPointPolar</a>
, <a class="el" href="class_qwt_system_clock.html#a7cde59f783269c5f3542ec93f450f5bd">QwtSystemClock</a>
, <a class="el" href="class_qwt_text.html#ad9947790e30eb555a651872ed97757ef">QwtText</a>
, <a class="el" href="class_qwt_vector_field_sample.html#a8414f5ce56525413f83bb689a1bb1c79">QwtVectorFieldSample</a>
</li>
<li>isOrientationEnabled()
: <a class="el" href="class_qwt_panner.html#aa69c32aae501021f01cb7c833172986c">QwtPanner</a>
</li>
<li>isPinPointEnabled()
: <a class="el" href="class_qwt_symbol.html#aaef171154b150807a33c3daffcc45894">QwtSymbol</a>
</li>
<li>isReadOnly()
: <a class="el" href="class_qwt_abstract_slider.html#a7f675674660b458f3d8702566be995b7">QwtAbstractSlider</a>
, <a class="el" href="class_qwt_counter.html#a59c836008c9c9e2c9c3048cbd5c80778">QwtCounter</a>
</li>
<li>isScaleDivFromAxis()
: <a class="el" href="class_qwt_plot_scale_item.html#a53bdad2a3bf4a3896f90d39aecd03391">QwtPlotScaleItem</a>
</li>
<li>isScrollPosition()
: <a class="el" href="class_qwt_abstract_slider.html#ae674fc01201ec3ae4964838ef539c88e">QwtAbstractSlider</a>
, <a class="el" href="class_qwt_dial.html#a7a34f25a18b6328320f2a6c740a2f7c5">QwtDial</a>
, <a class="el" href="class_qwt_knob.html#a6be1b203644dc342c7368acb01f992ec">QwtKnob</a>
, <a class="el" href="class_qwt_slider.html#a28b70ffd62c36e34f01ffd5aa3fab0a0">QwtSlider</a>
</li>
<li>isTracking()
: <a class="el" href="class_qwt_abstract_slider.html#a72e56dfbeb90f50ec0563d26e8f81718">QwtAbstractSlider</a>
, <a class="el" href="class_qwt_wheel.html#ac84f4683b574c9186786a1f969cd5fe1">QwtWheel</a>
</li>
<li>isValid()
: <a class="el" href="class_qwt_abstract_slider.html#a9fb9fae0f664460bb487a12541b38d56">QwtAbstractSlider</a>
, <a class="el" href="class_qwt_counter.html#a613e5d3f2111f7263cf540156d9413e9">QwtCounter</a>
, <a class="el" href="class_qwt_interval.html#ad742235a737d4d0b12cba1cab2df55f3">QwtInterval</a>
, <a class="el" href="class_qwt_legend_data.html#aa4965e8711b0b4cb899b673fe8525392">QwtLegendData</a>
, <a class="el" href="class_qwt_o_h_l_c_sample.html#a5656375ea78ab080d53114ab80aa3934">QwtOHLCSample</a>
, <a class="el" href="class_qwt_point_polar.html#a3e0d9a46b8af16335866583074b72129">QwtPointPolar</a>
</li>
<li>isVisible()
: <a class="el" href="class_qwt_plot_item.html#a1f9e938bef95ccc7b3e026da277ea8f3">QwtPlotItem</a>
, <a class="el" href="class_qwt_polar_item.html#a2417cb6a3282a1f406da00e1d8608146">QwtPolarItem</a>
</li>
<li>isX11GraphicsSystem()
: <a class="el" href="class_qwt_painter.html#af352ad92f1c1dc8cfee0f3d799e2e26e">QwtPainter</a>
</li>
<li>itemAt()
: <a class="el" href="class_qwt_dyn_grid_layout.html#a231a0e72cf2a1de1c24653d9dfb5fec3">QwtDynGridLayout</a>
</li>
<li>itemAttached()
: <a class="el" href="class_qwt_plot.html#a09e33984e3d5635475ef218ac0bd85eb">QwtPlot</a>
, <a class="el" href="class_qwt_polar_plot.html#a8e53799a658c70eea88ec517cac9dfc2">QwtPolarPlot</a>
</li>
<li>itemChanged()
: <a class="el" href="class_qwt_plot_item.html#ad956fdbce5b0721abccce6d09fe4d5ce">QwtPlotItem</a>
, <a class="el" href="class_qwt_polar_item.html#a0fa7263683e0982892162174328a55c1">QwtPolarItem</a>
</li>
<li>itemChecked()
: <a class="el" href="class_qwt_legend.html#a19429ac46c36ca12531779099476ac8a">QwtLegend</a>
</li>
<li>itemClicked()
: <a class="el" href="class_qwt_legend.html#a9e0e1b18a6d18b113802935bb6135921">QwtLegend</a>
</li>
<li>itemCount()
: <a class="el" href="class_qwt_dyn_grid_layout.html#abc8630cd39eb75e12a9c38beac670783">QwtDynGridLayout</a>
</li>
<li>itemInfo()
: <a class="el" href="class_qwt_legend.html#a2c881a53105fc1c4c600f7e4d075c7be">QwtLegend</a>
</li>
<li>itemList()
: <a class="el" href="class_qwt_plot_dict.html#a49d60b01e53a33423987aa80559449f9">QwtPlotDict</a>
, <a class="el" href="class_qwt_polar_item_dict.html#a7eddfaef38f375fbe4bd2e20909041f4">QwtPolarItemDict</a>
</li>
<li>itemMargin()
: <a class="el" href="class_qwt_plot_legend_item.html#a6519a6e12165d6158189ea65f777fd19">QwtPlotLegendItem</a>
</li>
<li>itemMode()
: <a class="el" href="class_qwt_legend_label.html#a9a43bcf6281b9240eec1581ce400bc56">QwtLegendLabel</a>
</li>
<li>itemSpacing()
: <a class="el" href="class_qwt_plot_legend_item.html#a9221b190a8bebec8b46c782b0be57a89">QwtPlotLegendItem</a>
</li>
<li>itemToInfo()
: <a class="el" href="class_qwt_plot.html#a3b79857d22eccc92224605934c493025">QwtPlot</a>
, <a class="el" href="class_qwt_polar_plot.html#a09472a2d8603aa0135ad9c1ccc24e909">QwtPolarPlot</a>
</li>
<li>QwtInterval()
: <a class="el" href="class_qwt_interval.html#acd8699b69f46bcea31fa225d1425add3">QwtInterval</a>
</li>
<li>QwtIntervalSample()
: <a class="el" href="class_qwt_interval_sample.html#a9f1259560f2628f8d32a648076c09d23">QwtIntervalSample</a>
</li>
<li>QwtIntervalSeriesData()
: <a class="el" href="class_qwt_interval_series_data.html#ae85a2103d690c67f0e17aab94884bb79">QwtIntervalSeriesData</a>
</li>
<li>QwtIntervalSymbol()
: <a class="el" href="class_qwt_interval_symbol.html#a40c03c5b54dc3c4a69cf1dc88bf25893">QwtIntervalSymbol</a>
</li>
</ul>
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